Trace number 3171608

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
UmSat 2011-02-25SAT 1283.84 1283.84

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S879384975-017.SATISFIABLE.cnf
MD5SUM8d243f7b89f03da297d04e97452d717b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

1283.39/1283.42	s SATISFIABLE
1283.39/1283.42	v -12 -30 -19 2 -41 -20 -38 1 -39 3 35 46 42 17 26 49 -45 -36 -43 -7 -29 11 -44 -23 -4 48 9 -16 32 -37 -5 22 -25 -27 50 -6 40 -31 14 -15 8 -18 28 -13 -34 -33 24 10 47 -21 0

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3171608-1301761571/watcher-3171608-1301761571 -o /tmp/evaluation-result-3171608-1301761571/solver-3171608-1301761571 -C 2400 -W 1300 -M 7680 umsat HOME/instance-3171608-1301761571.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.55 2.69 3/182 20297
/proc/meminfo: memFree=20969560/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=11644 CPUtime=0 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 287754996 11923456 297 33554432000 4194304 4263880 140734870119232 18446744073709551615 4232280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 2911 297 241 17 0 84 0

[startup+0.0326781 s]
/proc/loadavg: 0.99 1.55 2.69 3/182 20297
/proc/meminfo: memFree=20969560/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=11916 CPUtime=0.03 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4194304 423 0 0 0 3 0 0 0 18 0 1 0 287754996 12201984 361 33554432000 4194304 4263880 140734870119232 18446744073709551615 47002999603173 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 2979 361 241 17 0 152 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11916

[startup+0.100661 s]
/proc/loadavg: 0.99 1.55 2.69 3/182 20297
/proc/meminfo: memFree=20969560/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=12916 CPUtime=0.09 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 688 0 0 0 9 0 0 0 18 0 1 0 287754996 13225984 599 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207674 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 3229 599 247 17 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12916

[startup+0.300635 s]
/proc/loadavg: 0.99 1.55 2.69 3/182 20297
/proc/meminfo: memFree=20969560/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=13636 CPUtime=0.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 859 0 0 0 29 0 0 0 18 0 1 0 287754996 13963264 770 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 3409 770 247 17 0 582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13636

[startup+0.700552 s]
/proc/loadavg: 0.99 1.55 2.69 3/182 20297
/proc/meminfo: memFree=20969560/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=14296 CPUtime=0.69 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 1049 0 0 0 69 0 0 0 18 0 1 0 287754996 14639104 960 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 3574 960 247 17 0 747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14296

[startup+1.50043 s]
/proc/loadavg: 0.99 1.55 2.69 6/194 20319
/proc/meminfo: memFree=20950716/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=15876 CPUtime=1.49 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 1407 0 0 0 149 0 0 0 20 0 1 0 287754996 16257024 1318 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215090 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 3969 1318 247 17 0 1142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15876

[startup+3.10113 s]
/proc/loadavg: 0.99 1.55 2.69 6/194 20319
/proc/meminfo: memFree=20944516/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=17080 CPUtime=3.09 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 1686 0 0 0 309 0 0 0 25 0 1 0 287754996 17489920 1597 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 4270 1597 247 17 0 1443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17080

[startup+6.30053 s]
/proc/loadavg: 1.23 1.59 2.69 6/194 20320
/proc/meminfo: memFree=20937400/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=18544 CPUtime=6.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 2023 0 0 0 629 0 0 0 25 0 1 0 287754996 18989056 1934 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205701 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 4636 1934 247 17 0 1809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18544

[startup+12.7003 s]
/proc/loadavg: 1.45 1.63 2.70 6/194 20320
/proc/meminfo: memFree=20926084/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=20728 CPUtime=12.69 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 2664 0 0 0 1269 0 0 0 25 0 1 0 287754996 21225472 2468 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207713 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 5182 2468 247 17 0 2355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20728

[startup+25.501 s]
/proc/loadavg: 2.02 1.74 2.72 6/194 20320
/proc/meminfo: memFree=20917536/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=23560 CPUtime=25.49 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 3539 0 0 0 2549 0 0 0 25 0 1 0 287754996 24125440 3074 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205643 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 5890 3074 247 17 0 3063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23560

[startup+51.1002 s]
/proc/loadavg: 2.69 1.92 2.75 6/194 20321
/proc/meminfo: memFree=20903700/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=27088 CPUtime=51.09 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 4669 0 0 0 5108 1 0 0 25 0 1 0 287754996 27738112 3933 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 6772 3933 247 17 0 3945 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27088

[startup+102.307 s]
/proc/loadavg: 3.48 2.26 2.82 6/194 20322
/proc/meminfo: memFree=20888568/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=31060 CPUtime=102.3 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 5857 0 0 0 10229 1 0 0 25 0 1 0 287754996 31805440 4893 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 7765 4893 247 17 0 4938 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31060

[startup+162.301 s]
/proc/loadavg: 3.81 2.57 2.89 5/194 20351
/proc/meminfo: memFree=20880200/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=35064 CPUtime=162.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 7148 0 0 0 16228 1 0 0 25 0 1 0 287754996 35905536 5780 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207744 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 8766 5780 247 17 0 5939 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35064

[startup+222.301 s]
/proc/loadavg: 4.04 2.86 2.97 6/194 20352
/proc/meminfo: memFree=20865520/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=37952 CPUtime=222.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 7998 0 0 0 22227 2 0 0 25 0 1 0 287754996 38862848 6471 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205761 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 9488 6471 247 17 0 6661 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37952

[startup+282.3 s]
/proc/loadavg: 4.14 3.10 3.04 5/194 20354
/proc/meminfo: memFree=20854716/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=39504 CPUtime=282.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 8598 0 0 0 28227 2 0 0 25 0 1 0 287754996 40452096 6896 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 9876 6896 247 17 0 7049 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 39504

[startup+342.3 s]
/proc/loadavg: 4.12 3.27 3.10 5/194 20356
/proc/meminfo: memFree=20845904/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=40940 CPUtime=342.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 8980 0 0 0 34227 2 0 0 25 0 1 0 287754996 41922560 7278 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207691 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 10235 7278 247 17 0 7408 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 40940

[startup+402.3 s]
/proc/loadavg: 4.12 3.42 3.16 5/194 20357
/proc/meminfo: memFree=20838076/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=42388 CPUtime=402.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 9540 0 0 0 40227 2 0 0 25 0 1 0 287754996 43405312 7646 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 10597 7646 247 17 0 7770 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 42388

[startup+462.301 s]
/proc/loadavg: 4.12 3.54 3.22 5/194 20359
/proc/meminfo: memFree=20829388/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=44308 CPUtime=462.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 10008 0 0 0 46227 2 0 0 25 0 1 0 287754996 45371392 8114 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 11077 8114 247 17 0 8250 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 44308

[startup+522.301 s]
/proc/loadavg: 4.04 3.62 3.26 5/194 20360
/proc/meminfo: memFree=20825160/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=45772 CPUtime=522.3 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 10392 0 0 0 52227 3 0 0 25 0 1 0 287754996 46870528 8498 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 11443 8498 247 17 0 8616 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 45772

[startup+582.301 s]
/proc/loadavg: 4.12 3.72 3.32 5/194 20362
/proc/meminfo: memFree=20819076/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=47736 CPUtime=582.3 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 11072 0 0 0 58227 3 0 0 25 0 1 0 287754996 48881664 8967 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 11934 8967 247 17 0 9107 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 47736

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=20805288/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=49996 CPUtime=702.3 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 11864 0 0 0 70227 3 0 0 25 0 1 0 287754996 51195904 9527 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 12499 9527 247 17 0 9672 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 49996

[startup+762.307 s]
/proc/loadavg: 4.11 3.89 3.45 5/194 20367
/proc/meminfo: memFree=20800932/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=51948 CPUtime=762.3 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 12322 0 0 0 76227 3 0 0 25 0 1 0 287754996 53194752 9985 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 12987 9985 247 17 0 10160 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 51948

[startup+822.3 s]
/proc/loadavg: 4.20 3.95 3.50 5/194 20368
/proc/meminfo: memFree=20794960/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=52716 CPUtime=822.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 12519 0 0 0 82226 3 0 0 25 0 1 0 287754996 53981184 10182 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13179 10182 247 17 0 10352 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 52716

[startup+882.3 s]
/proc/loadavg: 4.14 3.97 3.53 5/194 20370
/proc/meminfo: memFree=20792716/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=52972 CPUtime=882.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 12597 0 0 0 88226 3 0 0 25 0 1 0 287754996 54243328 10260 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13243 10260 247 17 0 10416 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 52972

[startup+942.3 s]
/proc/loadavg: 4.33 4.05 3.58 5/194 20372
/proc/meminfo: memFree=20788232/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=53748 CPUtime=942.28 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 13090 0 0 0 94225 3 0 0 25 0 1 0 287754996 55037952 10498 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207660 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13437 10498 247 17 0 10610 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 53748

[startup+1002.3 s]
/proc/loadavg: 4.12 4.04 3.61 5/194 20373
/proc/meminfo: memFree=20785364/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=55104 CPUtime=1002.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 13412 0 0 0 100226 3 0 0 25 0 1 0 287754996 56426496 10820 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13776 10820 247 17 0 10949 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 55104

[startup+1062.3 s]
/proc/loadavg: 4.23 4.08 3.64 5/194 20375
/proc/meminfo: memFree=20782624/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=55576 CPUtime=1062.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 13535 0 0 0 106226 3 0 0 25 0 1 0 287754996 56909824 10943 33554432000 4194304 4263880 140734870119232 18446744073709551615 4207671 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13894 10943 247 17 0 11067 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 55576

[startup+1122.3 s]
/proc/loadavg: 4.08 4.06 3.66 5/194 20376
/proc/meminfo: memFree=20777392/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=55832 CPUtime=1122.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 13599 0 0 0 112225 4 0 0 25 0 1 0 287754996 57171968 11007 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13958 11007 247 17 0 11131 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 55832

[startup+1182.3 s]
/proc/loadavg: 4.21 4.09 3.70 5/194 20378
/proc/meminfo: memFree=20776384/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=55832 CPUtime=1182.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 13599 0 0 0 118225 4 0 0 25 0 1 0 287754996 57171968 11007 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 13958 11007 247 17 0 11131 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 55832

[startup+1242.3 s]
/proc/loadavg: 4.15 4.09 3.72 5/194 20380
/proc/meminfo: memFree=20770672/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=58264 CPUtime=1242.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14518 0 0 0 124225 4 0 0 25 0 1 0 287754996 59662336 11388 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14566 11388 247 17 0 11739 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 58264

Solver just ended. Dumping a history of the last processes samples

[startup+1254.3 s]
/proc/loadavg: 4.11 4.09 3.72 5/194 20380
/proc/meminfo: memFree=20770296/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=58264 CPUtime=1254.29 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14518 0 0 0 125425 4 0 0 25 0 1 0 287754996 59662336 11388 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14566 11388 247 17 0 11739 0
Current children cumulated CPU time (s) 1254.29
Current children cumulated vsize (KiB) 58264

[startup+1267.1 s]
/proc/loadavg: 4.10 4.08 3.73 5/194 20380
/proc/meminfo: memFree=20769552/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59512 CPUtime=1267.1 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14798 0 0 0 126706 4 0 0 25 0 1 0 287754996 60940288 11668 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205639 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14878 11668 247 17 0 12051 0
Current children cumulated CPU time (s) 1267.1
Current children cumulated vsize (KiB) 59512

[startup+1273.5 s]
/proc/loadavg: 4.08 4.08 3.73 5/194 20380
/proc/meminfo: memFree=20769552/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59512 CPUtime=1273.49 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14798 0 0 0 127345 4 0 0 25 0 1 0 287754996 60940288 11668 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14878 11668 247 17 0 12051 0
Current children cumulated CPU time (s) 1273.49
Current children cumulated vsize (KiB) 59512

[startup+1279.9 s]
/proc/loadavg: 4.07 4.08 3.73 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59512 CPUtime=1279.89 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14798 0 0 0 127985 4 0 0 25 0 1 0 287754996 60940288 11668 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215110 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14878 11668 247 17 0 12051 0
Current children cumulated CPU time (s) 1279.89
Current children cumulated vsize (KiB) 59512

[startup+1281.51 s]
/proc/loadavg: 4.07 4.08 3.73 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59512 CPUtime=1281.5 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14798 0 0 0 128146 4 0 0 25 0 1 0 287754996 60940288 11668 33554432000 4194304 4263880 140734870119232 18446744073709551615 4205634 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14878 11668 247 17 0 12051 0
Current children cumulated CPU time (s) 1281.5
Current children cumulated vsize (KiB) 59512

[startup+1283.1 s]
/proc/loadavg: 4.15 4.09 3.74 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59512 CPUtime=1283.09 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14798 0 0 0 128305 4 0 0 25 0 1 0 287754996 60940288 11668 33554432000 4194304 4263880 140734870119232 18446744073709551615 4215123 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14878 11668 247 17 0 12051 0
Current children cumulated CPU time (s) 1283.09
Current children cumulated vsize (KiB) 59512

[startup+1283.5 s]
/proc/loadavg: 4.15 4.09 3.74 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59516 CPUtime=1283.49 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14805 0 0 0 128345 4 0 0 25 0 1 0 287754996 60944384 11675 33554432000 4194304 4263880 140734870119232 18446744073709551615 255376999014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14879 11675 253 17 0 12052 0
Current children cumulated CPU time (s) 1283.49
Current children cumulated vsize (KiB) 59516

[startup+1283.71 s]
/proc/loadavg: 4.15 4.09 3.74 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59516 CPUtime=1283.7 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14805 0 0 0 128366 4 0 0 25 0 1 0 287754996 60944384 11675 33554432000 4194304 4263880 140734870119232 18446744073709551615 4206726 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14879 11675 253 17 0 12052 0
Current children cumulated CPU time (s) 1283.7
Current children cumulated vsize (KiB) 59516

[startup+1283.8 s]
/proc/loadavg: 4.15 4.09 3.74 5/194 20381
/proc/meminfo: memFree=20769548/32951124 swapFree=67111528/67111528
[pid=20297] ppid=20293 vsize=59516 CPUtime=1283.79 cores=0,2
/proc/20297/stat : 20297 (umsat) R 20293 20297 19189 0 -1 4202496 14805 0 0 0 128375 4 0 0 25 0 1 0 287754996 60944384 11675 33554432000 4194304 4263880 140734870119232 18446744073709551615 255376999026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20297/statm: 14879 11675 253 17 0 12052 0
Current children cumulated CPU time (s) 1283.79
Current children cumulated vsize (KiB) 59516

Child status: 0
Real time (s): 1283.84
CPU time (s): 1283.84
CPU user time (s): 1283.8
CPU system time (s): 0.045993
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 59516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1283.8
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14808
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 2865

runsolver used 2.28065 second user time and 4.70328 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-02 18:26:11
IDJOB=3171608
IDBENCH=82826
IDSOLVER=1582
FILE ID=node135/3171608-1301761571
RUNJOBID= node135-1301761571-20276
PBS_JOBID= 12841067
Free space on /tmp= 71880 MiB

SOLVER NAME= UmSat 2011-02-25
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S879384975-017.SATISFIABLE.cnf
COMMAND LINE= umsat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3171608-1301761571/watcher-3171608-1301761571 -o /tmp/evaluation-result-3171608-1301761571/solver-3171608-1301761571 -C 2400 -W 1300 -M 7680  umsat HOME/instance-3171608-1301761571.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8d243f7b89f03da297d04e97452d717b
RANDOM SEED=1753045353

node135.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6640.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20970112 kB
Buffers:        375340 kB
Cached:       11263260 kB
SwapCached:          0 kB
Active:        7951864 kB
Inactive:      3749224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20970112 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4740 kB
Writeback:           0 kB
AnonPages:       61992 kB
Mapped:          14624 kB
Slab:           218212 kB
PageTables:       4864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190688 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71872 MiB
End job on node135 at 2011-04-02 18:47:35